package student;

public class TestStudent {
    public static void main(String[] args) {
        Stu stu=new StudentDAOImpl();
        /*Student s=new Student("说得好",111,90);
        int row=stu.newly(s);
        if (row==1){
            System.out.println("新增学生成功");
        }else {
            System.out.println("新增学生失败");
        }*/

       Student del=stu.selectById(4);


    }
}
